annotate tests/window.ur @ 1940:1484ba362062
Add a bit of manual clarification about channels and clients
| author |
Adam Chlipala <adam@chlipala.net> |
| date |
Wed, 25 Dec 2013 12:02:42 -0500 |
| parents |
818d4097e2ed |
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| rev |
line source |
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adam@1776
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1 table empsalary : { Depname : string,
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adam@1778
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2 Empno : int,
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3 Salary : int }
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adam@1776
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4
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adam@1776
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5 fun main () : transaction page =
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adam@1777
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6 x <- queryX (SELECT empsalary.Depname, empsalary.Empno, empsalary.Salary,
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7 RANK() OVER (PARTITION BY empsalary.Depname ORDER BY empsalary.Salary DESC) AS R,
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8 AVG(empsalary.Salary) OVER (PARTITION BY empsalary.Depname) AS A
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9 FROM empsalary)
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10 (fn r => <xml>{[r.Empsalary.Depname]}, {[r.Empsalary.Empno]}, {[r.Empsalary.Salary]}, {[r.R]}, {[r.A]}<br/></xml>);
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11 return <xml><body>
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12 {x}
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13 </body></xml>
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